Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...drive belt on my garage door opener because the other one broke. My garage door works fine in the opening position. It open to the position where it should, stops and the motor shut off. The problem ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
Liftmaster garage opener won't go up, only down. It's not bound mechanically. I just replaced the shaft assembly because the old one broke. But since I've done that the garage only goes down, it won't
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...belt and tried again...no luck. Does anyone know what's going on. Maybe a fuse or something? You need to remove the cover and look at the drive gear. It is probably stripped. I really recommend a ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...belt drive opener that stops opening Opens up to 1 ft and closes fine. Will run when not connected to door. Door will open fine manually. Springs are not broke and were replaced about 2 years ago. It ...
Question about Chamberlain Garage Door Opener Transmitter 300MC
...liftmaster Formula 1 1280R. Door is "stuck" open. Opened with remote, tried to close with wall button, lights came on but no motor. Disconnected door release and tried again, same result. Tried the ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...belt drive opener: With the belt off, the motor sprocket only turns 1/8 - 1/4 turn each time the door opener button is pressed. Although nothing is obstructing the door or the sensors, the lights ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...belt drive Try this procedure to reactivate this feature. Opener can be closed by pressing only the ENTER button if the One Button Close feature has been activated. This feature has been activated at ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...drive belt again from the fully opened position and it closes perfectly but again only opened partially. Any suggestions would be awesome. Thanks IF THE DOOR WORKS WELL MANUALLY. ADJUST THE UP ...
...garage door guy do this job. The belt should not fail and if it did, something is set wrong. you need to set open, close and other sensitivities, and all after the springs (springs Kill lots of home ...
Question about Craftsman LiftMaster Chamberlain Garage Door Opener Wireless Keypad Model 976LM Security+
...belt drive reverses back up, about half way down, to the open position. Making a cardboard shade over sensors does not help. Opener is probably 12 yrs old. Sounds like you have an RPM sensor
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